diff options
Diffstat (limited to 'Ryujinx.Graphics.Shader/Instructions/InstEmitAluHelper.cs')
| -rw-r--r-- | Ryujinx.Graphics.Shader/Instructions/InstEmitAluHelper.cs | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/Ryujinx.Graphics.Shader/Instructions/InstEmitAluHelper.cs b/Ryujinx.Graphics.Shader/Instructions/InstEmitAluHelper.cs index 3dda5316..3fbd0aeb 100644 --- a/Ryujinx.Graphics.Shader/Instructions/InstEmitAluHelper.cs +++ b/Ryujinx.Graphics.Shader/Instructions/InstEmitAluHelper.cs @@ -34,6 +34,34 @@ namespace Ryujinx.Graphics.Shader.Instructions }; } + public static long GetIntMin(ISrcDstFmt type) + { + return type switch + { + ISrcDstFmt.U8 => byte.MinValue, + ISrcDstFmt.S8 => sbyte.MinValue, + ISrcDstFmt.U16 => ushort.MinValue, + ISrcDstFmt.S16 => short.MinValue, + ISrcDstFmt.U32 => uint.MinValue, + ISrcDstFmt.S32 => int.MinValue, + _ => throw new ArgumentException($"The type \"{type}\" is not a supported integer type.") + }; + } + + public static long GetIntMax(ISrcDstFmt type) + { + return type switch + { + ISrcDstFmt.U8 => byte.MaxValue, + ISrcDstFmt.S8 => sbyte.MaxValue, + ISrcDstFmt.U16 => ushort.MaxValue, + ISrcDstFmt.S16 => short.MaxValue, + ISrcDstFmt.U32 => uint.MaxValue, + ISrcDstFmt.S32 => int.MaxValue, + _ => throw new ArgumentException($"The type \"{type}\" is not a supported integer type.") + }; + } + public static Operand GetPredLogicalOp(EmitterContext context, BoolOp logicOp, Operand input, Operand pred) { return logicOp switch |